package com.demo.service;

import org.springframework.stereotype.Service;

/**
 * @program: spring-demo2
 * @author: JCM
 * @create: 2023-06-12 11:47
 * @description:
 **/
@Service
public class StudentService {
    public void sayHi() {
        System.out.println("hi,StudentService");
    }
}
